我制作了一个脚本,它会给我一个目录并给我一些关于它的统计数据...... 这是脚本:
import os
import hashlib
import platform
import sys
import argparse
import HTML
class Map(object):
def __init__(self,param):
self.param_list = param
self.slash = self.slash_by_os()
self.result_list = []
self.os = ""
def calc_md5(self,file_path):
with open(file_path) as file_to_check:
data = file_to_check.read()
md5_returned = hashlib.md5(data).hexdigest()
return md5_returned
def slash_by_os(self):
general_id = platform.system()
actual_os = ""
if general_id == "Darwin" or general_id == "darwin":
actual_os = "UNIX"
elif general_id == "Linux" or general_id == "linux":
actual_os = "UNIX"
elif general_id == "SunOS":
actual_os = "UNIX"
elif general_id == "Windows" or general_id == "windows":
actual_os = "WIN"
else:
actual_os = general_id
if actual_os == "UNIX":
return '/'
elif actual_os == "WIN":
return '\\'
else:
return '/'
self.os = actual_os
def what_to_do(self,new_dir):
act = []
act.append(new_dir[:-1])
for param in self.param_list:
if param == "md5":
x = self.calc_md5(new_dir[:-1])
act.append(x)
elif param == "size":
x = os.stat(new_dir[:-1]).st_size
act.append(x)
elif param == "access":
x = os.stat(new_dir[:-1]).st_atime
act.append(x)
elif param == "modify":
x = os.stat(new_dir[:-1]).st_mtime
act.append(x)
elif param == "creation":
x = os.stat(new_dir[:-1]).st_ctime
act.append(x)
return act
def list_of_files(self ,dir_name ,traversed = [], results = []):
dirs = os.listdir(dir_name)
if dirs:
for f in dirs:
new_dir = dir_name + f + self.slash
if os.path.isdir(new_dir) and new_dir not in traversed:
traversed.append(new_dir)
self.list_of_files(new_dir, traversed, results)
else:
act = self.what_to_do(new_dir)
results.append(act)
self.result_list = results
return results
def parse_args():
desc = "Welcom To dirmap.py 1.0"
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('-p','--path', help='Path To Original Directory', required=True)
parser.add_argument('-md','--md5', action = 'store_true',help='Show md5 hash of file', required=False)
parser.add_argument('-s','--size', action = 'store_true', help='Show size of file', required=False)
parser.add_argument('-a','--access', action = 'store_true', help='Show access time of file', required=False)
parser.add_argument('-m','--modify', action = 'store_true', help='Show modification time of file', required=False)
parser.add_argument('-c','--creation', action = 'store_true', help='Show creation of file', required=False)
args = vars(parser.parse_args())
params = []
for key,value in args.iteritems():
if value == True:
params.append(key)
return args,params
def main():
args , params = parse_args()
dir_path = args['path']
map = Map(params)
dir_list = map.list_of_files(dir_path)
params.insert(0,"path")
htmlcode_dir = HTML.table(dir_list,header_row=params)
print htmlcode_dir
main()
在linux上运行时我得到了这个追溯:
MacBook-Pro:Python脚本Daniel $ python dirmap.py -p / -md -s -a -m -c>> 1.html回溯(最近一次调用最后一次):文件“dirmap.py”,第132行,在main()文件“dirmap.py”,第124行,在主dir_list = map.list_of_files(dir_path)文件“dirmap.py”,第89行,in list_of_files act = self.what_to_do(new_dir)文件“dirmap.py”,行 61,在what_to_do x = self.calc_md5(new_dir [: - 1])文件“dirmap.py”中, 第25行,在calc_md5中,open(file_path,'rb')为file_to_check: IOError:[Errno 102]套接字不支持操作: '/.dbfseventsd'
我怎么能解决我的问题?谢谢!
答案 0 :(得分:1)
问题是open()在扫描各种文件时在套接字上运行。你应该能够通过try / catch解决这个问题,方法是捕获IOError。例如:
try:
with open(file_path) as file_to_check:
data = file_to_check.read()
md5_returned = hashlib.md5(data).hexdigest()
except IOError as ioe:
print "Failed: " + str(ioe)
但这会捕获所有io错误,而不仅仅是套接字。如果您需要一个处理此特定方案的错误消息,则需要在尝试打开它之前检查它是否为套接字。 有关如何检查文件是否为套接字,请参阅this。
另外,我注意到您手动检查要使用哪个文件分隔符的平台。它内置为'os.path.sep'。查看python os.path模块,了解更多与平台无关的遍历文件系统的方法。